posterior wall infarct lead changes ST depressions in V1-V2 pathologic Q wave is wider than 0.04 seconds and indicates that a myocardial infarction occurred in the past. what leads are anterior-septal? V1-V4 what leads are lateral? I, aVL, V5, V6 what leads are anterolateral? I, aVL, ...
septal leads V1, V2 anterior leads V2, V3, V4 q wave indicated ___ irreversible when does q wave change occur? hours to days after onset MI ___ BBB can be another indicator of MI 最好的學習方式。免費註冊。 註冊代表你接受Quizlet的服務條款和隱私政策 以Google帳戶繼續 關於我們 關於Quizlet...
septal MIs develop BBB Eti: usually ischemic ♥ dz; leads V1, V6 + lead 1. If impulse is blocked thru BB, ventricle depol slower = wide QRS > .12s “Bunny ears” – ®BBB, caused by ischemic ♥dz. turn signal – signal ↑ = right, ↓ = L. Always c V1 LVH *Rule of ...
inferior 英音:[in'fiəriə]美音:[ɪn'fɪrɪɚ] 低等的;下级的;低于...的,下位的 indeterminate 英音:[,indi'tə:minit]美音:[,ɪndɪ'tɝmənɪt] 不确定的;含混的 infarct 英音:[in'fɑ:kt]美音:[ɪn'fɑrkt] 梗塞 ischemia 英音:[is'ki:miə]美音:[ɪs'...
what the septal leads? V1 and V2 what are the anterior leads? V3 and V4 what are the lateral leads? V5 and V6 what leads refer to the inferior wall of the heart? IIIIIAVF what artery do leads II, III and AVF correspond to? right coronary artery what leads refer to the lateral wal...
Subendocardial infarct: ST segment depression. Acute/transmural infarct: ST elevation. Need 2 contiguous leads. If V2-V3, ≥2mm males and ≥1.5mm females. In any other leads, ≥1mm. Tombstoning. Necrosis Deep, wide Q wave. (>0.04s, >1mm) Anterior/septal V1-V4. LAD. Lateral I, aVL...
Leads and anatomic location: Septal Usually supplied by LAD V1 and V2 Leads and anatomic location: Anterior -Usually supplied by LCA and LAD-V3 AND V4 Leads and anatomic location: Lateral Usually supplied by LCA and Circumflex -I, avL, V5, V6 aVR Is the anchor aVR should always have nega...
EKG indicators of ischemia, injury, and infarct 2 evolving/resolution NSTEMI phase 3 atherosclerotic coronary artery disease (CAD) 4 hyperacute T waves (peaked) 本學習集中的詞語(47) myocardial ischemia occurs when myocardial cells have -inadequate perfusion of blood, & therefore O2 fuel to meet ...
Posterior Lateral Infarct Anterior Septal MI Inferior MI Lateral Wall MI Hyperkalemia Hypothermia Hypocalcemia Sinus tachycardia with S1Q3T3 Pericarditis Electrical Alternans Brugada Syndrome Sinus Tachycardia and STEMI Right Bundle Branch Block Atrial Fibrillation and RBBB Sinus Bradycardia Normal Sinus Rhythm ...
what will the EKG of infarct look like? pathologic q wave what is a pathologic q wave? deep and wide at least a quarter of the height of QRS, at least 1 mm Transmural (Q wave) necrosis all the way through the wall of the heart ...